Air conditioner outdoor unit protection device with catkin prevention function

Abstract

The invention relates to the technical field of air conditioner outdoor units, in particular to an air conditioner outdoor unit protection device with a catkin prevention function. The invention provides an air conditioner outdoor unit protection device with a cleaning function and a catkin prevention function. An air conditioner outdoor unit protection device with a catkin prevention function comprises an air conditioner outdoor unit, a protection mechanism and a dredging mechanism, the protection mechanism used for protecting the air conditioner outdoor unit is arranged on the front portion of the air conditioner outdoor unit, and the dredging mechanism used for cleaning the protection mechanism is arranged between the air conditioner outdoor unit and the protection mechanism. Dust prevention and catkin prevention of the air conditioner outdoor unit are conducted through the protection plate, the protection plate is cleaned by pulling the control dredging plate, and catkin is prevented from blocking the protection plate and affecting heat dissipation of the air conditioner outdoor unit.

Description

Technical Field

[0001] The invention relates to the technical field of air conditioner outdoor units, and in particular to an air conditioner outdoor unit protective device with a catkin-proof function. Background Art

[0002] With the continuous improvement of people's living standards, every household has installed air conditioners. After the air conditioner is installed, it is generally necessary to fix the air conditioner outdoor unit on the outer wall of the house. However, in spring, the number of catkins increases, which blocks the heat sink of the air conditioner outdoor unit, making it unable to dissipate heat effectively and causing air conditioner failure.

[0003] The patent publication number is CN205372847U, a new type of dust cover for an outdoor unit of a precision air conditioner, comprising an angle steel, a bracket, a slot plate, a dustproof net, a reinforcement frame, a handle, a connecting plate and a fixing device, wherein four angle steels are used; the angle steels are vertically welded to the four corners of the bracket; the slot plate is welded to the inner side of the bracket; the dustproof net is installed inside the slot plate; the reinforcement frame is fixedly installed on the outer edge of the dustproof net; the handle is welded to the middle of the reinforcement frame; and the connecting plate is welded between the angle steels.

[0004] The above device protects the air conditioner by setting a dustproof net. However, the dustproof net will also be covered with a lot of dust and catkins, causing the dustproof net to be blocked, which will also affect the heat dissipation of the air conditioner outdoor unit. How to design an air conditioner outdoor unit protection device with a cleaning function and a catkins prevention function is a technical problem that this patent needs to solve. Summary of the invention

[0005] In order to overcome the disadvantage that the dustproof net in the prior art is also covered with a lot of dust and catkins, causing the dustproof net to be blocked, which also affects the heat dissipation of the air conditioner outdoor unit, the technical problem of the present invention is to provide an air conditioner outdoor unit protection device with a cleaning function and an anti-catkins function.

[0006] The technical implementation scheme of the present invention is: a protective device for an air-conditioning outdoor unit with a function of preventing catkins, comprising an air-conditioning outdoor unit, a protective mechanism and a dredging mechanism, a protective mechanism for protecting the air-conditioning outdoor unit being provided at the front of the air-conditioning outdoor unit, and a dredging mechanism for cleaning the protective mechanism being provided between the air-conditioning outdoor unit and the protective mechanism.

[0007] More preferably, the protective mechanism includes a rotating shaft, a fixed block, a protective plate, a support plate and a limit block. The fixed block is connected to the right side of the air-conditioning outdoor unit, the fixed block is rotatably connected to the rotating shaft, the rotating shaft is connected to the protective plate for protecting the air-conditioning outdoor unit, the support plate is connected to the lower left front side of the air-conditioning outdoor unit, the protective plate is placed on the support plate, and the limit block is slidably connected to the upper left side of the air-conditioning outdoor unit, and the limit block is in contact with the protective plate.

[0008] More preferably, the unclogging mechanism includes a unclogging plate, a winding post, a pull rope, a fixed rod and a winding wheel. The unclogging plate for cleaning the protective plate is slidably connected to the protective plate, the pull rope is connected to the unclogging plate, a fixed rod is connected to the right side of the top of the air-conditioning outdoor unit, the pull rope is passed through the upper part of the fixed rod, a winding post is connected to the upper front part of the air-conditioning outdoor unit, and a winding wheel is rotatably connected to the upper right part of the air-conditioning outdoor unit, and the pull rope is wound around the winding post and the winding wheel.

[0009] More preferably, it also includes a synchronization mechanism for facilitating the cleaning of the protective plate and the opening and closing of the protective plate. The synchronization mechanism includes a connecting rod, a pressure spring and a slide. The slide is slidably connected to the upper part of the rotating shaft, and the slide is connected to the connecting rod. The upper part of the connecting rod is connected to the pull rope, and a pressure spring is connected between the slide and the fixed block, and the pressure spring is sleeved on the rotating shaft.

[0010] More preferably, it also includes a scraping mechanism for cleaning the air conditioner outdoor unit, the scraping mechanism includes a push block, a cross plate, a scraper and a torsion spring, the cross plate is rotatably connected to the left front side of the air conditioner outdoor unit, a torsion spring is connected between the cross plate and the air conditioner outdoor unit, the push block is connected to the left part of the cross plate, the clearing plate will contact the push block when it moves downward, and the scrapers are evenly connected to the cross plate at intervals, and the scraper is in contact with the left front side of the air conditioner outdoor unit.

[0011] More preferably, the front side of the push block is inclined.

[0012] More preferably, it also includes a cleaning mechanism for collecting the catkins on the pull rope, the cleaning mechanism includes a connecting block, a rotating frame and a clamp, the fixing rod is connected to the connecting block, the connecting block is rotatably connected to the rotating frame, the rotating frame is installed with a clamp, and the clamp covers the pull rope.

[0013] More preferably, it also includes a sprinkler mechanism for moistening the catkins, the sprinkler mechanism includes a fixed plate, a rotating plate, a water spray plate and a water pipe, the top of the air conditioner outdoor unit is connected to the fixed plate, the rotating plate is rotatably connected to the fixed plate, a second torsion spring is connected between the rotating plate and the fixed plate, the rotating plate is connected to the water spray plate, and the left and right parts of the water spray plate are connected to water pipes.

[0014] The present invention has the following advantages: the protective plate is used to protect the outdoor unit of the air conditioner from dust and catkins, and the protective plate is cleaned by pulling the control dredging plate to prevent the catkins from clogging the protective plate and affecting the heat dissipation of the outdoor unit of the air conditioner; the cleaning of the protective plate and the opening and closing of the protective plate can be completed by the connecting rod, and the operation is convenient; the outdoor unit of the air conditioner is cleaned by rotating the scraper to prevent the catkins from clogging the outdoor unit of the air conditioner; the catkins on the pull rope are concentrated by the clamp, which is convenient for manual cleaning of the catkins on the pull rope and prevents the pull rope from bringing the catkins to the outdoor unit of the air conditioner; water is passed through the water pipe, and water is sprayed out through the water spray plate to wet the catkins, thereby preventing the catkins from flying and being difficult to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0016] Figure 2 It is a schematic diagram of the basic three-dimensional structure of the present invention.

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the protective mechanism of the present invention from the first viewing angle.

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the protective mechanism of the present invention from a second viewing angle.

[0019] Figure 5 It is a schematic diagram of the first three-dimensional structure of the dredging mechanism of the present invention.

[0020] Figure 6 It is a schematic diagram of the second three-dimensional structure of the dredging mechanism of the present invention.

[0021] Figure 7 It is a schematic diagram of the three-dimensional structure of the synchronization mechanism of the present invention.

[0022] Figure 8 It is a schematic diagram of the first three-dimensional structure of the scraping mechanism of the present invention.

[0023] Fig. 9 It is a schematic diagram of the second three-dimensional structure of the scraping mechanism of the present invention.

[0024] Fig.10 It is a schematic diagram of the partial three-dimensional structure of the scraping mechanism of the present invention.

[0025] Fig.11 It is a schematic diagram of the three-dimensional structure of the cleaning mechanism of the present invention.

[0026] Fig.12 It is a schematic diagram of the partial three-dimensional structure of the cleaning mechanism of the present invention.

[0027] Fig.13 It is a schematic diagram of the three-dimensional structure of the sprinkler mechanism of the present invention.

[0028] Fig.14 It is a schematic diagram of the partial three-dimensional structure of the sprinkler mechanism of the present invention.

[0029] Among them, the above-mentioned drawings include the following figure marks: 1. air conditioner outdoor unit, 2. protection mechanism, 21. rotating shaft, 22. fixed block, 23. protective plate, 24. support plate, 25. limit block, 3. dredging mechanism, 31. dredging plate, 32. winding column, 33. pull rope, 34. fixing rod, 35. winding wheel, 4. synchronization mechanism, 41. connecting rod, 42. pressure spring, 43. slide seat, 5. scraping mechanism, 51. push block, 52. cross plate, 53. scraper, 54. torsion spring, 6. cleaning mechanism, 61. connecting block, 62. rotating frame, 63. clamp, 7. sprinkler mechanism, 71. fixed plate, 72. rotating plate, 73. water spray plate, 74. water pipe. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example 1

[0031] An air conditioner outdoor unit protective device with catkin protection function, referring to Figure 1-Figure 6 , including an air-conditioning outdoor unit 1, a protective mechanism 2 and a dredging mechanism 3. The front part of the air-conditioning outdoor unit 1 is provided with a protective mechanism 2, and the protective mechanism 2 is used to protect the air-conditioning outdoor unit 1. The dredging mechanism 3 is provided between the air-conditioning outdoor unit 1 and the protective mechanism 2, and the dredging mechanism 3 is used to clean the protective mechanism 2.

[0032] Reference Figure 3-Figure 4 The protection mechanism 2 includes a rotating shaft 21, a fixed block 22, a protective plate 23, a supporting plate 24 and a limit block 25. The fixed block 22 is installed on the right side of the air-conditioning outdoor unit 1. The fixed block 22 is rotatably connected with the rotating shaft 21. The protective plate 23 is installed on the rotating shaft 21. The protective plate 23 is used to protect the air-conditioning outdoor unit 1. A supporting plate 24 is installed on the lower left front side of the air-conditioning outdoor unit 1. The protective plate 23 is placed on the supporting plate 24. The upper left side of the air-conditioning outdoor unit 1 is slidably connected with the limit block 25. The limit block 25 contacts with the protective plate 23, and the lower end of the limit block 25 is inclined.

[0033] Reference Figure 5-Figure 6 The dredging mechanism 3 includes a dredging plate 31, a winding post 32, a pull rope 33, a fixed rod 34 and a winding wheel 35. The dredging plate 31 is slidably connected to the protective plate 23. The dredging plate 31 is used to clean the protective plate 23. A pull rope 33 is installed on the dredging plate 31. A fixed rod 34 is installed on the top right side of the air-conditioning outdoor unit 1. The pull rope 33 is passed through the upper part of the fixed rod 34. Two winding posts 32 are installed on the upper front side of the air-conditioning outdoor unit 1. The winding wheel 35 is rotatably connected to the upper right part of the air-conditioning outdoor unit 1. The pull rope 33 is wound around the winding post 32 and the winding wheel 35.

[0034] When in use, the protective plate 23 is used to prevent dust and catkins from being blocked on the air-conditioning outdoor unit 1. The pull rope 33 is manually pulled, and the pull rope 33 pulls the dredging plate 31 to move upward. When the pull rope 33 is loosened, the dredging plate 31 moves downward due to gravity. In this way, the protective plate 23 is cleaned by pulling the controlled dredging plate 31 to prevent catkins from clogging the protective plate 23 and affecting the heat dissipation of the air-conditioning outdoor unit 1. When the air-conditioning outdoor unit 1 needs to be repaired, the limit block 25 is manually moved upward to separate from the protective plate 23, and the protective plate 23 can be rotated to open, and the limit block 25 is loosened. The limit block 25 is reset due to gravity. After the maintenance is completed, the protective plate 23 is closed. When the protective plate 23 contacts the limit block 25, the lower end of the limit block 25 is inclined, so that the protective plate 23 pushes the limit block 25 to move upward. When the protective plate 23 is separated from the limit block 25, the limit block 25 is reset due to gravity, thereby locking the protective plate 23. Example 2

[0035] Based on Example 1, Figure 1 and Figure 7 , also includes a synchronization mechanism 4, the synchronization mechanism 4 includes a connecting rod 41, a pressure spring 42 and a slide 43, the upper part of the rotating shaft 21 is slidably connected to the slide 43, the connecting rod 41 is installed on the slide 43, the upper part of the connecting rod 41 is connected to the pull rope 33, a pressure spring 42 is installed between the slide 43 and the fixed block 22, and the pressure spring 42 is sleeved on the rotating shaft 21.

[0036] By manually and repeatedly moving the connecting rod 41 up and down, the connecting rod 41 repeatedly pulls up and releases the pull rope 33, the connecting rod 41 drives the slide 43 to move up and down, and the pressure spring 42 is repeatedly compressed and reset. The slide 43 can be manually rotated forward and reverse by the connecting rod 41, and the slide 43 drives the rotating shaft 21 to rotate forward and reverse, and the rotating shaft 21 drives the protective plate 23 to rotate and open and close. In this way, the cleaning of the protective plate 23 and the opening and closing of the protective plate 23 can be completed by operating the connecting rod 41, which is easy to operate.

[0037] Reference Figure 1 , Figure 8 , Fig. 9 and Fig.10 , also includes a scraping mechanism 5, the scraping mechanism 5 includes a push block 51, a cross plate 52, a scraper 53 and a torsion spring 54, the left front side of the air-conditioning outdoor unit 1 is rotatably connected with the cross plate 52, a torsion spring 54 is connected between the cross plate 52 and the air-conditioning outdoor unit 1, a push block 51 is installed on the left part of the cross plate 52, the dredging plate 31 moves downward and contacts with the push block 51, and scrapers 53 are evenly spaced on the cross plate 52, the scrapers 53 contact with the left front side of the air-conditioning outdoor unit 1, and the scrapers 53 are used to clean the air-conditioning outdoor unit 1.

[0038] When the dredging plate 31 moves downward and contacts with the pushing block 51, the dredging plate 31 drives the cross plate 52 to rotate to ninety degrees through the pushing block 51, and the cross plate 52 drives the scraper 53 to rotate, and the torsion spring 54 deforms. When the dredging plate 31 moves upward and resets, the pushing block 51, the cross plate 52 and the scraper 53 are reversed and reset under the action of the torsion spring 54. In this way, the scraper 53 rotates to clean the air-conditioning outdoor unit 1 to prevent catkins from clogging the air-conditioning outdoor unit 1.

[0039] Reference Figure 1 , Fig.11 and Fig.12 , also includes a cleaning mechanism 6, the cleaning mechanism 6 includes a connecting block 61, a rotating frame 62 and a clip 63, two connecting blocks 61 are installed on the fixed rod 34, the connecting blocks 61 are rotatably connected to the rotating frame 62, the rotating frame 62 is installed with a clip 63, the clip 63 is used to concentrate the catkins on the pull rope 33, and the clip 63 is wrapped around the pull rope 33.

[0040] When the pull rope 33 is pulled, the catkins on the pull rope 33 are gathered by the clip 63, which facilitates manual cleaning of the catkins on the pull rope 33 and prevents the pull rope 33 from bringing the catkins to the air conditioner outdoor unit 1. When the pull rope 33 does not need to be cleaned, the clip 63 is pressed open, and then the pull rope 33 is loosened, and then the clip 63 is loosened to reset the clip 63, and then the rotating frame 62 is manually rotated to retract the clip 63.

[0041] Reference Figure 1 , Fig.13 and Fig.14 , also includes a sprinkler mechanism 7, the sprinkler mechanism 7 includes a fixed plate 71, a rotating plate 72, a water spray plate 73 and a water pipe 74, a fixed plate 71 is installed on the top of the air conditioner outdoor unit 1, a rotating plate 72 is rotatably connected to the fixed plate 71, two second torsion springs 54 are connected between the rotating plate 72 and the fixed plate 71, a water spray plate 73 is installed on the rotating plate 72, and the left and right parts of the water spray plate 73 are connected to the water pipe 74.

[0042] The water pipe 74 is passed with water, and the water is sprayed out through the water spray plate 73 to moisten the catkins, thereby preventing the catkins from flying around and being difficult to clean up. The rotating plate 72 is manually rotated forward and backward, and the rotating plate 72 drives the water spray plate 73 to rotate forward and backward, and rotate the water spray plate 73 left and right, so that the water spraying angle of the water spray plate 73 can be adjusted.

[0043] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. An air conditioner outdoor unit protective device with catkin protection function, characterized in that: The invention comprises an air conditioner outdoor unit (1), a protective mechanism (2) and a dredging mechanism (3); the front part of the air conditioner outdoor unit (1) is provided with a protective mechanism (2) for protecting the air conditioner outdoor unit (1); and the dredging mechanism (3) for cleaning the protective mechanism (2) is provided between the air conditioner outdoor unit (1) and the protective mechanism (2).

2. The air conditioner outdoor unit protective device with catkin protection function according to claim 1, characterized in that: The protection mechanism (2) comprises a rotating shaft (21), a fixed block (22), a protective plate (23), a supporting plate (24) and a limiting block (25); the right side of the air conditioner outdoor unit (1) is connected to the fixed block (22); the rotating shaft (21) is rotatably connected to the fixed block (22); the rotating shaft (21) is connected to the protective plate (23) for protecting the air conditioner outdoor unit (1); the lower left portion of the front side of the air conditioner outdoor unit (1) is connected to the supporting plate (24); the protective plate (23) is placed on the supporting plate (24); the upper left side of the air conditioner outdoor unit (1) is slidably connected to the limiting block (25); the limiting block (25) is in contact with the protective plate (23).

3. The air conditioner outdoor unit protection device with catkin protection function according to claim 2, characterized in that: The dredging mechanism (3) comprises a dredging plate (31), a winding post (32), a pull rope (33), a fixed rod (34) and a winding wheel (35). The protective plate (23) is slidably connected to the dredging plate (31) for cleaning the protective plate (23). The dredging plate (31) is connected to the pull rope (33). The top right side of the air conditioner outdoor unit (1) is connected to the fixed rod (34). The pull rope (33) is passed through the upper part of the fixed rod (34). The upper front part of the air conditioner outdoor unit (1) is connected to the winding post (32). The upper right part of the air conditioner outdoor unit (1) is rotatably connected to the winding wheel (35). The pull rope (33) is wound around the winding post (32) and the winding wheel (35).

4. The air conditioner outdoor unit protective device with catkin protection function according to claim 3, characterized in that: The invention also comprises a synchronization mechanism (4) for facilitating cleaning of the protective plate (23) and facilitating opening and closing of the protective plate (23). The synchronization mechanism (4) comprises a connecting rod (41), a pressure spring (42) and a slide seat (43). The upper part of the rotating shaft (21) is slidably connected to the slide seat (43). The slide seat (43) is connected to the connecting rod (41). The upper part of the connecting rod (41) is connected to the pull rope (33). The pressure spring (42) is connected between the slide seat (43) and the fixed block (22). The pressure spring (42) is sleeved on the rotating shaft (21).

5. The air conditioner outdoor unit protection device with catkin protection function according to claim 4, characterized in that: The invention also comprises a scraping mechanism (5) for cleaning the air conditioner outdoor unit (1), the scraping mechanism (5) comprising a push block (51), a cross plate (52), a scraper (53) and a torsion spring (54), the cross plate (52) being rotatably connected to the left front side of the air conditioner outdoor unit (1), a torsion spring (54) being connected between the cross plate (52) and the air conditioner outdoor unit (1), the push block (51) being connected to the left side of the cross plate (52), the dredging plate (31) moving downward will contact the push block (51), the scrapers (53) being evenly spaced and connected to the cross plate (52), the scrapers (53) being in contact with the left front side of the air conditioner outdoor unit (1).

6. The air conditioner outdoor unit protection device with catkin protection function according to claim 5, characterized in that: The front side of the push block (51) is arranged tilted.

7. The air conditioner outdoor unit protection device with catkin protection function according to claim 6, characterized in that: The invention also comprises a cleaning mechanism (6) for collecting catkins on the pull rope (33), the cleaning mechanism (6) comprising a connecting block (61), a rotating frame (62) and a clip (63), the fixing rod (34) being connected to the connecting block (61), the connecting block (61) being rotatably connected to the rotating frame (62), the rotating frame (62) being mounted with a clip (63), and the clip (63) being sheathed around the pull rope (33).

8. The air conditioner outdoor unit protection device with catkin protection function according to claim 7, characterized in that: The air conditioner further comprises a watering mechanism (7) for wetting catkins, the watering mechanism (7) comprising a fixed plate (71), a rotating plate (72), a water spraying plate (73) and a water pipe (74); the top of the air conditioner outdoor unit (1) is connected to the fixed plate (71); the rotating plate (72) is rotatably connected to the fixed plate (71); a second torsion spring (54) is connected between the rotating plate (72) and the fixed plate (71); the rotating plate (72) is connected to the water spraying plate (73); and the left and right parts of the water spraying plate (73) are both connected to the water pipe (74).

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